68750060

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{3061}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 144550896

約数和(自身を除く): 75800836

約数列:

[1, 2, 4, 5, 10, 20, 1123, 2246, 3061, 4492, 5615, 6122, 11230, 12244, 15305, 22460, 30610, 61220, 3437503, 6875006, 13750012, 17187515, 34375030, 68750060]

約数ペア:

[(1, 68750060), (2, 34375030), (4, 17187515), (5, 13750012), (10, 6875006), (20, 3437503), (1123, 61220), (2246, 30610), (3061, 22460), (4492, 15305), (5615, 12244), (6122, 11230)]